Re: [ts-7000] Re: ttyTS0 on TS-7400

["Michael Schmidt" <>]

> Hello again :)
>
> I found the entry 'TS-UART/7400 detected a
>> TS-7400 board' with dmesg. Also, there is a ttyTS0 in /dev.
>
> Alas i cannot open the port :(
> I tried in C with :
>  device = open("/dev/ttyTS0", O_RDWR | O_NOCTTY | O_NDELAY);
> I'm getting a big timeout when trying to open, then an error.
>

You might try opening the cua equivalent... (cuaTS0 or cuats0, i don't 
remember the correct capitalization off the top of my head) - that shouldn't 
block in case the carrier detect isn't asserted. (Yes, the TS-UART doesn't 
have carrier detect, but the termios layers may get the wrong state...)


Regards,

Michael



 
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